maidongfeng

完成M=4正交信号的数字通信系统的蒙特卡罗仿真(The completion of M = 4 orthogonal signals in Monte-Carlo simulation of digital communication systems)

隐马尔科夫树模型，这是一个自包含的程序包，包括2维离散小波变换和逆小波变换 例程。在每个子带中每个刻度的所有小波系数都绑在一起，避免了模型的过度拟合。(This is a self-contained package including the 2-D DWT and inverse DWT routines. All wavelet coefficients at each scale within each subband are tied together to avoid overfitting of the model. )

matlab遗传工具箱及应用的源码，适合初学者学习(Matlab genetic toolbox and its application)

说明：  用于图像去噪的基于matlab的程序！简单易懂。。。。(For image denoising matlab-based program!)

BPSK code on Code Composer Studio v3.1

matlab引擎封装类方便了VC++与matlab引擎混合编程(the matlab engine wrapper class convenient VC++ hybrid programming with Matlab engine)

用matlab编程求解无约束优化问题、线性规划问题即在一组线性不等式或等式组的约束条件下求某个线性函数的最值问题(Matlab programming for solving unconstrained optimization problems, linear programming problems that most value problem for a linear function under the constraints of a set of linear inequalities or equations group)

Application of spread spectrum for satellite land mobile systems is difficult in satellite link because of synchronization and providing code or considerable Doppler shift. This is particularly high for LEO satellites. So that, a Doppler shift carrying a frequency in band S can reach to several tens of kHz. To estimate and compensate Doppler, a CW pilot carrier is used. The aim of this study is simulate Doppler frequency estimation using MIMO-OFDM technique. Finally, the proposed algorithm is compared to MMSE algorithm in order to insure its performance.

实用的libSVM，说明里面有，挺好用的，欢迎大家试用！多谢大家支持(Practical libSVM, there are very good, welcome to try! I would like to thank you for your support)

说明：  matlab盲源分离工具包，用于声音信号处理，图像处理，医学信号处理等(Blind source separation Kit)